clock.h 1.2 KB

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  1. /*
  2. * Copyright (c) 2010 Samsung Electronics Co., Ltd.
  3. * http://www.samsung.com
  4. *
  5. * Header file for s5p64x0 clock support
  6. *
  7. * This program is free software; you can redistribute it and/or modify
  8. * it under the terms of the GNU General Public License version 2 as
  9. * published by the Free Software Foundation.
  10. */
  11. #ifndef __MACH_S5P64X0_CLOCK_H
  12. #define __MACH_S5P64X0_CLOCK_H __FILE__
  13. #include <linux/clk.h>
  14. extern struct clksrc_clk clk_mout_apll;
  15. extern struct clksrc_clk clk_mout_mpll;
  16. extern struct clksrc_clk clk_mout_epll;
  17. extern int s5p64x0_epll_enable(struct clk *clk, int enable);
  18. extern unsigned long s5p64x0_epll_get_rate(struct clk *clk);
  19. extern struct clksrc_clk clk_armclk;
  20. extern struct clksrc_clk clk_dout_mpll;
  21. extern struct clksrc_sources clkset_hclk_low;
  22. extern int s5p64x0_pclk_ctrl(struct clk *clk, int enable);
  23. extern int s5p64x0_hclk0_ctrl(struct clk *clk, int enable);
  24. extern int s5p64x0_hclk1_ctrl(struct clk *clk, int enable);
  25. extern int s5p64x0_sclk_ctrl(struct clk *clk, int enable);
  26. extern int s5p64x0_sclk1_ctrl(struct clk *clk, int enable);
  27. extern int s5p64x0_mem_ctrl(struct clk *clk, int enable);
  28. extern int s5p64x0_clk48m_ctrl(struct clk *clk, int enable);
  29. #endif /* __MACH_S5P64X0_CLOCK_H */